Oval|Lab Grown|IGI

1.02ct E SI1 Oval Lab Grown Diamond

EX • E/SI1 • IGI LG845613598

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG845613598

Diamond specifications and retailer prices

From $332 USD
As of October 31, 2026
Save $553 USD (62%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $885 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.02ct lab-grown oval diamond

This 1.02ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG845613598 or 845613598. Listed at 4 retailers as of October 31, 2026, with prices from $332 to $885, a $553 spread on the same certified stone. MOH London lists it at $885. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.02
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845613598
Dimensions8.14 × 5.58 × 3.51 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.14 mm5.58 mm1.02 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845613598
Side View
Table 61.0%Crown 37.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $885 USD|Low: $332 USD|High: $890 USD|Avg: $605 USD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 4, 2026
Retailer 3$332 USD
Retailer 4$508 USD
Retailer 2$560 USD
MOH London$885 USD

5 data points across 4 retailers

4 retailers$332 USD to $885 USD

A
Cheapest Retailer
-
$332 USD
Retailer 2
-
$508 USD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$560 USD
View
Most Expensive
B
MOH London
LG845613598 · Nov 1
$885 USD
£697 GBP
View
3 more retailers have this diamond
Prices start from $332 USDSave up to $553 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.02ct Oval
$332 USD